During World War II, the Disney company joined in the Allied war effort by producing animated movie material at cost for the US government (they also created insignia mascots for hundreds of aircraft and warships by request). These films number well over one hundred - although most are only partially created by Disney - and cover topics from antenna tuning to Beechcraft airplane maintenance to anti-German and Japanese propaganda. However, one piece in particular is of interest to us here at Forgotten Weapons: Stop That Tank! Produced in 1942 for the Canadian military, it is a training film on the operation and maintenance of the Boys anti-tank rifle. The Disney contribution is in animated x-ray views of the various parts of the gun, and about 3 minutes of introduction featuring a section of Nazi tanks (the lead one driven by none other than Adolf Hitler) being surprised and driven back by a bunch of plucky doughboys hiding Boys AT rifles in bushes, outhouses, and horses.